8725673 has 12 divisors (see below), whose sum is σ = 9855300. Its totient is φ = 7714080.

The previous prime is 8725669. The next prime is 8725681. The reversal of 8725673 is 3765278.

It is a happy number.

8725673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7441984 + 1283689 = 2728^2 + 1133^2 .

It is not a de Polignac number, because 8725673 - 2² = 8725669 is a prime.

It is a super-2 number, since 2×8725673² = 152274738605858, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8725643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3503 + ... + 5451.

It is an arithmetic number, because the mean of its divisors is an integer number (821275).

Almost surely, 2^8725673 is an apocalyptic number.

It is an amenable number.

8725673 is a deficient number, since it is larger than the sum of its proper divisors (1129627).

8725673 is a wasteful number, since it uses less digits than its factorization.

8725673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008 (or 1997 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The square root of 8725673 is about 2953.9250159745. The cubic root of 8725673 is about 205.8731191521.

The spelling of 8725673 in words is "eight million, seven hundred twenty-five thousand, six hundred seventy-three".